webservice之使用xfire+spring开发（转自勇哥的BLOG）

1 、想要发布成webservice的类，必须实现接口(Spring2.0,Xfile1.2)

2 、3个配置文件(后面详细说)

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HelloRemote.java

package test;

public interface HelloRemote {

    public String hello();  

    public String helloTo(String name);  

    public String getJsonData(String pageIndex,String pageSize);

}

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HelloBean.java

package test;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpSession;

import org.codehaus.xfire.transport.http.XFireServletController;

public class HelloBean implements HelloRemote

{

    public String hello()

    {

        return "hello";

    }

    public String helloTo(String name)

    {

        return " hello " + name + "!";

    }

    private String example()

    {

        // 使用session

        HttpServletRequest request = XFireServletController.getRequest();

        HttpSession session = request.getSession();    

        return " 请求地址："+request.getLocalAddr()

+", 会话创建时间："+session.getCreationTime();

    }

    public String getJsonData(String pageIndex, String pageSize)

    {

        String rtnValue = "";

        rtnValue = example();

        return rtnValue;

    }

}

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web.xml

<?xml version="1.0" encoding="UTF-8"?>

<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"

    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee

    http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

    <!-- 配置文件路径开始，指定加载的配置文件 -->

    <context-param>

        <param-name>contextConfigLocation</param-name>

        <param-value>

            /WEB-INF/classes/applicationContext*.xml

            classpath:org/codehaus/xfire/spring/xfire.xml

        </param-value>

    </context-param>

    <!-- 启动时加载SpringContextServlet -->

    <listener>

        <listener-class>

            org.springframework.web.context.ContextLoaderListener

        </listener-class>

    </listener>

    <listener>

        <listener-class>

            org.springframework.web.util.IntrospectorCleanupListener

        </listener-class>

    </listener>

    <!-- XFire 配置 -->

    <servlet>

        <servlet-name>xfire</servlet-name>

        <servlet-class>

            org.springframework.web.servlet.DispatcherServlet

        </servlet-class>

    </servlet>

    <servlet-mapping>

        <servlet-name>xfire</servlet-name>

        <url-pattern>*.ws</url-pattern>

    </servlet-mapping>

 

    <welcome-file-list>

        <welcome-file>index.jsp</welcome-file>

    </welcome-file-list>

</web-app>

这里注意:classpath:org/codehaus/xfire/spring/xfire.xml必须要写进去。

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xfire-servlet.xml 新建这个文件,并且和web.xml放在同一个文件夹。

注意: 名称和位置都不能变。

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN"

"http://www.springframework.org/dtd/spring-beans.dtd">

<beans>

    <bean       class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">

        <property name="urlMap">

            <map>

                <entry key="/myHelloService.ws"><!-- 暴露的服务名称 -->

                    <ref bean="myTest" />

                </entry>

            </map>

        </property>

    </bean>

    <bean id="myTest" parent="webService"

        class="org.codehaus.xfire.spring.remoting.XFireExporter">

        <!-- 定义实现类(指向applicationContext-webService.xml) -->

        <property name="serviceBean">

            <ref bean="myHelloBean" />

        </property>

        <!-- 定义接口类 -->

        <property name="serviceClass">

            <value>test.HelloRemote</value>

        </property>

    </bean>

    <!-- webService 基本配置 -->

    <bean id="webService"

        class="org.codehaus.xfire.spring.remoting.XFireExporter"

        abstract="true">

        <property name="serviceFactory">

            <ref bean="xfire.serviceFactory" />

        </property>

        <property name="xfire">

            <ref bean="xfire" />

        </property>

    </bean>

</beans>

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spring 的配置文件 applicationContext-webService.xml

<?xml version="1.0" encoding="UTF-8"?>  

<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN"

"http://www.springframework.org/dtd/spring-beans.dtd">    

<beans>  

    <bean id="myHelloBean" class="test.HelloBean"></bean>  

</beans>